#include <stdio.h>
#include <unistd.h>

int main()
{
  
  int cnt = 0;
  while(1)
  {
    int ret = fork();
    if(ret < 0)
    {
      printf("fork error!!,cnt:%d\n", cnt);
      break;
    }
    else if (ret == 0)
    {
      while(1) sleep(1);
    }
    cnt++;

  }

  return 0;
}
